The kidney belts collection is manufactured 100% in Italy and their function is to provide a signiﬁ cant lumbar support, ideal to prevent or minimize back pain typical of motorcycle sports but also of people affected by this disease. The bands are composed by elastic of excellent quality and durability, very breathable thanks to the particular weaving. Their padding is calibrated to provide the right rigidity to offer the correct and useful support to the muscles, avoiding any kind of stress. The excellent and comfortable waist closing have gotten by the double elastic regulation system. Their low thickness and the remarkable lightness and ergonomics offers a comfortable ﬁ t.